发明授权
- 专利标题: System and method for asset tracking
- 专利标题(中): 资产跟踪的系统和方法
-
申请号: US11784904申请日: 2007-04-10
-
公开(公告)号: US07768393B2公开(公告)日: 2010-08-03
- 发明人: Amit Nigam
- 申请人: Amit Nigam
- 申请人地址: US NJ Morristown
- 专利权人: Honeywell International Inc.
- 当前专利权人: Honeywell International Inc.
- 当前专利权人地址: US NJ Morristown
- 主分类号: G08B1/08
- IPC分类号: G08B1/08 ; G01S3/02
摘要:
A system and method for asset tracking utilizing a wireless device. An asset such as a vehicle can be equipped with a 3-axis geomagnetic sensor and an accelerometer in association with a remote control hardware component capable of responding to SMS (Short Message Service) command transmitted from the wireless device. As soon as the theft of the asset is detected, a “Theft in progress” SMS data can be transmitted from the wireless device to the remote device attached to the asset. The device then queries the geomagnetic sensor and the accelerometer at a pre-defined rate and transmits the X-Y-Z coordinates and acceleration values to the cell phone/computer via SMS at regular intervals. The device can also log the route of vehicle in a non-volatile memory which can be queried utilizing a “Request History” command.
公开/授权文献
- US20080252431A1 System and method for asset tracking 公开/授权日:2008-10-16
信息查询